John's mom is coming to our class today. She is going to tell us about her job. She works in a hospital. We do not know what she does there. John will not tell us. Every time we ask him, he always says the same thing.
"John, does your mother work in a hospital?"
"Is she a doctor?"
"Is she a nurse?"
"Does she take X-rays?"
"Does she cook food for the patients?"